Stability Analysisof Block for River Closure and Practical Formula
HUANG Guo-bing, LI Xue-hai, CHENG Zi-bing,HU Guo-yi
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2013, (8): 25 -30 .  DOI: 10.3969/j.issn.1001-5485.2013.08.0;2013,30(08)